CS3308-CQZ Cirrus Logic Inc, CS3308-CQZ Datasheet - Page 12

• Manufacturer Part Number: CS3308-CQZ
• Description: IC ANLG VOL CTRL 8CH DGTL 48LQFP
• Manufacturer: Cirrus Logic Inc
• Type: Controllerr

Specifications of CS3308-CQZ

• Package / Case: 48-LQFP
• Applications: High End Audio
• Mounting Type: Surface Mount
• Product: General Purpose Audio Amplifiers
• Output Power: 362 mW
• Available Set Gain: 22 dB
• Thd Plus Noise: - 112 dB
• Operating Supply Voltage: 3.5 V / 5.25 V
• Supply Current: 36 mA
• Maximum Operating Temperature: + 70 C
• Mounting Style: SMD/SMT
• Audio Load Resistance: 2 KOhms
• Input Offset Voltage: 0.75 V
• Input Signal Type: Single
• Minimum Operating Temperature: - 10 C
• Output Signal Type: Analog
• Supply Voltage (max): 5.25 V
• Supply Voltage (min): 3.1 V
• Output Type: 8-Channel Audio
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: 598-1778 - EVALUATION BOARD FOR CS5376598-1496 - BOARD EVAL FOR CS3308 VOL CTRL
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 598-1598

12
3. TYPICAL CONNECTION DIAGRAM
+3.3 V
Note:
Resistors are required for
I²C control port operation.
Controller
Source
Audio
Host
2 kΩ
See Note
+5 V
+5 V
-5 V
-5 V
2 kΩ
10 µF
10 µF
42
39
32
29
22
19
12
41
40
31
30
21
20
11
1
5
6
7
3
4
2
Figure 3. Typical Connection Diagram
IN1
IN2
IN3
IN4
IN5
IN6
IN7
IN8
SCL/CCLK
SDA/MOSI
AD0/CS
RESET
MUTE
REFI1
REFI2
REFI3
REFI4
REFI5
REFI6
REFI7
REFI8
0.1 µF
0.1 µF
46
25
CS3308
45
26
35
16
36
15
0.1 µF
0.1 µF
REFO1
REFO2
REFO3
REFO4
REFO5
REFO6
REFO7
REFO8
ENOut
DGND
OUT1
OUT2
OUT3
OUT4
OUT5
OUT6
OUT7
OUT8
VD
10 µF
10 µF
47
44
37
34
27
24
17
14
10
48
43
38
33
28
13
18
13
8
9
+5 V
-5 V
+5 V
-5 V
+3.3 V
0.1 µF
To Next CS3308
Outputs
Audio
CS3308
DS702F1